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| author |   Danilo Krummrich <dakr@redhat.com> | 2022-07-01 20:52:54 +0200 |
|---|---|---|
| committer |   Maxime Ripard <maxime@cerno.tech> | 2022-07-28 15:35:55 +0100 |
| commit | 2ddd1e6ccb139b9e7f1fed2883e34add832cbd77 (patch) | |
| tree | 216fc2de796797cace84264f581fe262b7dabd52 /drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | |
| parent | fbdev: Make registered_fb[] private to fbmem.c (diff) | |
| download | linux-rng-2ddd1e6ccb139b9e7f1fed2883e34add832cbd77.tar.xz linux-rng-2ddd1e6ccb139b9e7f1fed2883e34add832cbd77.zip | |
drm/amdgpu: use idr_init_base() to initialize mgr->ctx_handles
idr_init_base(), implemented by commit 6ce711f27500 ("idr: Make 1-based
IDRs more efficient"), let us set an arbitrary base other than
idr_init(), which uses base 0.
Since, for this IDR, no ID < 1 is ever requested, using
idr_init_base(&idr, 1) avoids unnecessary tree walks.
Signed-off-by: Danilo Krummrich <dakr@redhat.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20220701185303.284082-2-dakr@redhat.com
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c')
0 files changed, 0 insertions, 0 deletions